Series |
Model No. |
Output Watts |
Input Voltage |
Input Voltage range |
48
|
STC-48300M |
300W continuous |
±48V DC |
±37V ~ ±72V DC |
STC-48250M |
250W continuous |
|||
STC-48150M |
150W continuous |
ENVIRONMENTAL CONDITIONS: |
|
● Cooling: |
Convection Cooling |
● Operating Temperature: | -10°C ~ +55°C Full Load |
● Operating Humidity: | 20%~90% RH. (Non condensing) |
● Storage Temperature | -20°C~+95°C
|
● Storage Humidity:
|
10%~95% RH. (Non condensing) |
● Operating Altitude | 10M Below Sea level and 3000M Above Sea level |
|
|
DC INPUT CHARACTERISTICS: |
|
● Input connector type | 30A/300V UL Approved Gold Plated Brass 1.2t/3-Pin Terminal
|
● Input Current
|
5.2A/10.4A(300W) 4.3A/8.6A(250W) 2.6A/5.2A(150W) |
|
@Full Load High Line & Low Line |
● Inrush Current | Less than 50A Cold start @25°C ambient
|
|
|
DC OUTPUT CHARACTERISTICS:
|
|
Output Voltage |
Regulation |
Output Current |
Ripple & Noise |
|||||||
Load |
Line |
Cross |
300W |
250W |
150W |
|||||
Min |
Max |
Min |
Max |
Min |
Max |
|||||
+5V |
±5% |
±1% |
±5% |
1.5A |
30A |
1.5A |
15A |
1.5A |
15A |
50mV |
+12V |
0.2A |
20A |
0.2A |
14A |
0.2A |
9A |
120mV |
|||
+3.3V |
0A |
15A |
0A |
7A |
0A |
5A |
50mV |
|||
-5V |
|
|
|
|
0A
|
1A
|
50mV |
|||
-12V |
±8% |
0A |
0.8A |
0A |
0.5A |
0A |
0.5A |
120mV |
||
+5VSB |
±5% |
0A |
3A |
0A |
2A |
0A |
2A |
50mV |
||
Maximum continuous combined load on
|
150 |
100 |
90
|
Watt |
||||||
Maximum continuous combined load on
|
270 |
220 |
130
|
|||||||
Maximum continuous total DC output power shall not exceed |
300 |
250 |
150 |
OVERALL PERFORMANCE: | |
● Efficiency | 75% typical @48V DC Full Load |
● Power Good Signal | TTL Compatible signal, on delay 100~500ms, off delay 1ms min |
● Short Circuit Protection (SCP)
|
All output equipped with SCP (shutdows and latch off)
|
● Over Power Protection (OPP) | Peak power protected to 130%±10% of continuous rated power |
|
(shutdown and latch off)
|
● Over Voltage Protection (OVP) | +3.3V@4.5V, +5V@6V, +12V@15.6V |
|
|
RELIABILITY: |
|
● MTBF (Mean Time Between Failure): | 100 000 hours @max. Load, 48V DC & 25°C ambient
|
● Safety Standards | Meet IEC60950-1, EN60950-1 |
● Safety Approved |
|
● EMI Compatibility (EMC) Standard | EN55032:2015/AC:2016, CISPR32:2015, EN6100-3-2:2014, |
|
EN6100-3-3:2013, EN55024:2010 +A1:2015 |
|
|
ISOLATION:
|
|
● INPUT and OUTPUT are isolated by transformers and optical couplers
|
|
● Dielectric Withstand: | INPUT to OUTPUT: 1000V DC for 60 seconds |
● Dielectric Withstand: | INPUT to FRAME GROUND: 1000V DC for 60 seconds |
● Leakage Current: | <0.005μA @ 48V DC |
|
|
Output Connector specific: |
|
● ATX 24 Pin x 1: | Molex 29-01-2240 or equivalent |
● +12V(P4) 4 pin x 1: | Molex 39-01-2040 or equivalent |
● HDD, DVD 4 pin x 4: | Molex 8981-04P or equivalent |
● FDD 4 pin x 1: | AMP171822-4 or equivalent |
● Serial ATA x 2:
|
Molex 675820000 or equivalent |
● CPU EPS 8 Pins x 1 | Molex 39-01-2080 or equivalent |
● PCIe (6+2) x 1
|
|
|
|
Standard Output Cable Length:
● 520 mm / 20.47 inches
Power chassis Dimension:
● 184(L) x 150(W) x 86(H) mm / 7.24(L) x 5.9(W) x 3.38(H) Inches / STC-48300M
● 170(L) x 150(W) x 86(H) mm / 6.69(L) x 5.9(W) x 3.38(H) Inches / STC-48250M
● 140(L) x 150(W) x 86(H) mm / 5.51(L) x 5.9(W) x 3.38(H) Inches / STC-48150M
Net Weight:
● 2.5 kg / 5.51 Lbs / STC-48250M
● 2.3 kg / 5.07 Lbs / STC-48150M
Gross Weight:
● 3.5 kg / 7.71 Lbs / STC-48250M
● 2.5 kg / 5.51 Lbs / STC-48150M
Packing Detail
● 6 pcs / STC-48250M
● 8 pcs / STC-48150M
Measurement of Carton
● 0.046 m3 / 1.61 Cuft
DOWNLOAD_specification_4UATX_FANLESS_STC48300M
DOWNLOAD_CHASSIS&CABLE_STC-DTD-170M-20190924
DOWNLOAD optional Input connector specification_62GB-12E14-04PN-s.pdf